CA1125465A - Molds for injection molding of continuous slide fastener chain - Google Patents

Molds for injection molding of continuous slide fastener chain

Info

Publication number
CA1125465A
CA1125465A CA329,526A CA329526A CA1125465A CA 1125465 A CA1125465 A CA 1125465A CA 329526 A CA329526 A CA 329526A CA 1125465 A CA1125465 A CA 1125465A
Authority
CA
Canada
Prior art keywords
runner
molds
stopper
mold
slide fastener
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA329,526A
Other languages
English (en)
French (fr)
Inventor
Mitsuo Sawada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YKK Corp
Original Assignee
Yoshida Kogyo KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yoshida Kogyo KK filed Critical Yoshida Kogyo KK
Application granted granted Critical
Publication of CA1125465A publication Critical patent/CA1125465A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D5/00—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners
    • B29D5/02—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners the fasteners having separate interlocking members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14549—Coating rod-like, wire-like or belt-like articles
    • B29C45/14565—Coating rod-like, wire-like or belt-like articles at spaced locations, e.g. coaxial-cable wires
    • B29C45/14573—Coating the edge of the article, e.g. for slide-fasteners
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/814—Zipper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Slide Fasteners (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
CA329,526A 1978-07-04 1979-06-12 Molds for injection molding of continuous slide fastener chain Expired CA1125465A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1978092717U JPS6027608Y2 (ja) 1978-07-04 1978-07-04 連続スライドフアスナ−チエ−ン射出成形用金型
JP92717/1978 1978-07-04

Publications (1)

Publication Number Publication Date
CA1125465A true CA1125465A (en) 1982-06-15

Family

ID=14062201

Family Applications (1)

Application Number Title Priority Date Filing Date
CA329,526A Expired CA1125465A (en) 1978-07-04 1979-06-12 Molds for injection molding of continuous slide fastener chain

Country Status (15)

Country Link
US (1) US4222723A (nl)
JP (1) JPS6027608Y2 (nl)
AU (1) AU522003B2 (nl)
BE (1) BE877237A (nl)
BR (1) BR7904278A (nl)
CA (1) CA1125465A (nl)
DE (1) DE2927060C2 (nl)
ES (1) ES482612A1 (nl)
FR (1) FR2430302A1 (nl)
GB (1) GB2024700B (nl)
HK (1) HK33187A (nl)
IT (2) IT1119015B (nl)
MY (1) MY8600201A (nl)
NL (1) NL189598C (nl)
SG (1) SG48585G (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5991906A (ja) * 1982-11-19 1984-05-26 ワイケイケイ株式会社 合成樹脂製務歯を有するスライドフアスナ−チエンの製造装置
JPS59101334A (ja) * 1982-11-30 1984-06-11 Yoshida Kogyo Kk <Ykk> 合成樹脂製務歯を有するスライドフアスナ−チエンの製造装置
AU552900B2 (en) * 1983-09-09 1986-06-26 Yoshida Kogyo K.K. Chopping runners and sprues
JPS60236602A (ja) * 1984-05-10 1985-11-25 ワイケイケイ株式会社 開離嵌挿装置付スライドファスナの製造装置
CN103331866B (zh) * 2013-06-26 2015-03-25 江苏建筑职业技术学院 滑板式立式注射机塑件成型多嵌件快速安放装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446056A (en) * 1944-03-29 1948-07-27 Davis Marinsky Apparatus for forming groups of die castings
FR920322A (fr) * 1945-01-19 1947-04-03 Procédé et appareillage pour la fabrication de fermetures à glissière
US2471258A (en) * 1946-07-25 1949-05-24 Bolta Company Mold for sliding clasp fasteners
US2523463A (en) * 1947-10-13 1950-09-26 Waldes Kohinoor Inc Slide fastener manufacture and mold therefor
CH285544A (de) * 1950-04-21 1952-09-15 Waldes Kohinoor Inc Verfahren zur Herstellung von Reissverschlüssen durch Giessen von der mehrfachen Länge der dazu benutzten Gussform, und Vorrichtung zur Durchführung des Verfahrens.
US3234756A (en) * 1961-12-20 1966-02-15 Stuart & Co Inc C H Earring construction
US3178772A (en) * 1962-05-08 1965-04-20 Coats & Clark Apparatus for controlling tape feed in regulating variable spacings between groups of scoops
ATA712170A (de) * 1970-08-05 1975-10-15 Anderegg Hans Tragbandvorschubeinrichtung an spritzgussmaschinen zur herstellung von reissverschlussen
US3892507A (en) * 1970-09-28 1975-07-01 Cinva Sa Method and means for molding a fastener onto a piece of fabric
CH596915A5 (nl) * 1976-01-22 1978-03-31 Interbrev Sa

Also Published As

Publication number Publication date
NL189598C (nl) 1993-06-01
DE2927060C2 (de) 1983-10-27
HK33187A (en) 1987-05-01
IT7953365V0 (it) 1979-06-27
BR7904278A (pt) 1980-05-13
JPS5510734U (nl) 1980-01-23
GB2024700A (en) 1980-01-16
AU4793679A (en) 1980-01-10
JPS6027608Y2 (ja) 1985-08-21
SG48585G (en) 1986-01-17
DE2927060A1 (de) 1980-02-07
FR2430302A1 (fr) 1980-02-01
NL189598B (nl) 1993-01-04
BE877237A (fr) 1979-10-15
ES482612A1 (es) 1980-02-16
MY8600201A (en) 1986-12-31
FR2430302B1 (nl) 1982-02-19
NL7905126A (nl) 1980-01-08
AU522003B2 (en) 1982-05-13
IT1119015B (it) 1986-03-03
US4222723A (en) 1980-09-16
IT7968365A0 (it) 1979-06-27
GB2024700B (en) 1982-08-25

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Legal Events

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MKEX Expiry